Zyxel OLT2412 [97/326] Subnet based vlan commands

Zyxel OLT2412 [97/326] Subnet based vlan commands
Chapter 9 VLAN
OLT2412 User’s Guide
97
172.16.1.0/24, video for 192.168.1.0/24 and data for 10.1.1.0/24. The OLT can then be configured
to group incoming traffic based on the source IP subnet of incoming frames.
You can then configure a subnet based VLAN with priority 6 and VID of 100 for traffic received from
IP subnet 172.16.1.0/24 (voice services). You can also have a subnet based VLAN with priority 5
and VID of 200 for traffic received from IP subnet 192.168.1.0/24 (video services). Lastly, you can
configure VLAN with priority 3 and VID of 300 for traffic received from IP subnet 10.1.1.0/24 (data
services). All untagged incoming frames will be classified based on their source IP subnet and
prioritized accordingly. That is, video services receive the highest priority and data the lowest.
Figure 28 Subnet Based VLAN Application Example
Note: Subnet based VLAN applies to un-tagged packets and is applicable only when you
use IEEE 802.1Q tagged VLAN.
9.11 Subnet Based VLAN Commands
The following section lists the commands for this feature.
10.1.1.0/24
192.168.1.0/24
172.16.1.0/24
Internet
VID = 100
VID = 200
VID = 300
Untagged
Frames
Tagged Frames
Internet
Table 47 Subnet Based VLAN Commands
COMMAND DESCRIPTION
show subnet-vlan
Displays subnet based VLAN settings on the OLT.
subnet-based-vlan
Enables subnet based VLAN on the OLT.
subnet-based-vlan dhcp-vlan-
override
Sets the OLT to force the DHCP clients to obtain their IP
addresses through the DHCP VLAN.
subnet-based-vlan name <name>
source-ip <ip> mask-bits <mask-
bits> vlan <vlan-id> priority
<0-7>
Specifies the name, IP address, subnet mask, VLAN ID of the
subnet based VLAN you want to configure along with the priority
you want to assign to the outgoing frames for this VLAN.

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